// For flags

CVE-2019-3561

 

Severity Score

9.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Insufficient boundary checks for the strrpos and strripos functions allow access to out-of-bounds memory. This affects all supported versions of HHVM (4.0.3, 3.30.4, and 3.27.7 and below).

Los controles de límites insuficientes para las funciones strrpos y strripos permiten el acceso a la memoria fuera de límites. Esto afecta a todas las versiones compatibles de HHVM (versiones 4.0.3, 3.30.4 y 3.27.7 e inferiores).

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-01-02 CVE Reserved
  • 2019-04-29 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-125: Out-of-bounds Read
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Facebook
Search vendor "Facebook"
 Hhvm
Search vendor "Facebook" for product "Hhvm"
 <= 3.27.7
Search vendor "Facebook" for product "Hhvm" and version " <= 3.27.7"
-
Affected
Facebook
Search vendor "Facebook"
 Hhvm
Search vendor "Facebook" for product "Hhvm"
 >= 3.28.0 <= 3.30.4
Search vendor "Facebook" for product "Hhvm" and version " >= 3.28.0 <= 3.30.4"
-
Affected
Facebook
Search vendor "Facebook"
 Hhvm
Search vendor "Facebook" for product "Hhvm"
 >= 4.0.0 <= 4.0.3
Search vendor "Facebook" for product "Hhvm" and version " >= 4.0.0 <= 4.0.3"
-
Affected